3201310532542 has 4 divisors (see below), whose sum is σ = 4801965798816. Its totient is φ = 1600655266270.

The previous prime is 3201310532521. The next prime is 3201310532561. The reversal of 3201310532542 is 2452350131023.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 800327633134 + ... + 800327633137.

It is an arithmetic number, because the mean of its divisors is an integer number (1200491449704).

Almost surely, 2^{3201310532542} is an apocalyptic number.

3201310532542 is a deficient number, since it is larger than the sum of its proper divisors (1600655266274).

3201310532542 is a wasteful number, since it uses less digits than its factorization.

3201310532542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1600655266273.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 3201310532542 its reverse (2452350131023), we get a palindrome (5653660663565).

The spelling of 3201310532542 in words is "three trillion, two hundred one billion, three hundred ten million, five hundred thirty-two thousand, five hundred forty-two".